A starting point Introduction

94 Chapter 5 n Literature searching and literature reviews professional way. Reading everything you come across will eventually become boring and will certainly be a waste of time. It is important to focus your literature search on those articles, books and so on that are relevant. Of course, when you first begin your literature search you won’t know which material is relevant and which is extraneous. However, as you continue to cycle through the literature survey process, your focus will improve as your boundaries draw in towards your specific topic of interest. You should, therefore, identify your boundaries and know when to stop. Although this can be difficult at the start of your project, you should try to limit your search as much as possible. Knowing when to stop can also be hard as you will still have a lot of unan- swered questions you may wish to solve before moving on to the main part of your project. However, remember that you will never actually stop literature searching as you might still be gatheringunderstanding material in parallel with the rest of your work to the conclusion of your project. The second significant term within the definition is published. This implies that the material which you trace should be recognised. In other words, the material is not merely somebody’s opinion you happened across through a conversation in a corridor, or a block of un-refereed text downloaded from the Internet. Recognised works are those that have been suitably refereed before publication. In other words, they have been assessed for their academic worth by other ‘experts’ in the field and accepted as significant artefacts that contribute to that field. Using only material from sources on the Internet such as Wikipedia will undermine the legitimacy of your project. While such sources can provide useful background information and overviews, you should try to extend your literature search to peer reviewed sources. Bearing these two points in mind, there are two golden rules you should remember when performing a literature search: n Allow plenty of time – it can, and probably will, take a long time. Therefore, you should start as soon as possible, avoid procrastinating see Chapter 7 and steer clear of material unrelated to your chosen topic. n Ensure that you make note of the full reference of any material you obtain. This will save a significant amount of time at the end of your project because you won’t waste time trying to remember precise details of articles you have read but have since lost or returned to your local library. It is also important to avoid plagiarising the work of others plagiarism is covered in Section 8.5. The full reference will also be needed if you wish to apply for inter-library loans. It is also worth noting that you should not be overwhelmed by the vast array of litera- ture you might find on your topic. You need to be selective and focus in on precisely those articles and books that are specifically relevant to your work. If, however, you find several books and numerous articles that cover your specific subject area in detail, then it might mean that your subject aim is still too broad and you should focus even more. When you are assessing whether a book is worth reading you should begin obviously with the title, move on to the contents listing, and scan the index for keywords that are important to you. Is the author well recognised in herhis field, is the book up-to-date, is it the latest edition? When you are thinking of reading or obtaining an article, again, begin with the title and ask yourself if it is up-to-date or might it have been overtaken by other publications by now? Read the abstract and keywords, look at the list of references at the back are key works cited? Are there useful references you can use?. Move on to